I quit TF2 at some point feeling that the mass updates of items and such would be overwhelming, and I wouldn't be able to keep up with the changes.
Now I'm back at the game again and regret quitting and giving away a lot of my hats and items. Sniper Rifle and Scattergun haven't changed much when it comes to kicking ass.
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http://knowyourmeme.com/i/2120/original/Epic-LongBattle.jpg
NIO BUNNY:http://img.imgcake.com/nio/45darpnggu.png